Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Chapter 13.3, Problem 42P
The ideal column is subjected to the force F at its midpoint and the axial load P. Determine the maximum moment in the column at midspan. El is constant. Hint: Establish the differential equation for deflection, Eq.13−1. The general solution is v = C1 sin kx + C2cos kx − c2x/k2, where c2 = F/2EI, k2 = P/EI.
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The link lengths, gear ratio (2), phase angle (Ø), and the value of 02 for some geared five bar
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Table 2
Row
Link 1 Link 2
Link 3
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Link 5
λ
Φ
Ө
a
6
1
7
9
4
2
30°
60°
P
y 4
YA
B
b
R4
R3
YA
A
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a
02
d
05
r5
R5
R2
Phase angle: = 0₂-202
R1
05
02
r2
Figure 2.
04
X
Problem 4
A .025 lb bullet C is fired at end B of the 15-lb slender bar AB. The
bar is initially at rest, and the initial velocity of the bullet is 1500 ft/s
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(c) After the impact, does the bar swing up 90° and reach the
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=
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y
X
4 ft
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V₁
1500 ft/s
0.025 lb
C
30°7
B
A
subject: combustion
please include complete solution, no rounding off, with diagram/explanation etc.
In a joule cycle, intake of the compressor is 40,000 cfm at 0.3 psig and 90 deg F. The compression ratio is 6.0 and the inlet temperature at the turbine portion is 1900R while at the exit, it is 15 psi. Calculate for the back work ratio in percent.
Chapter 13 Solutions
Mechanics of Materials
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